68 | HIGH STATIC
MUL
TI V Ducted Indoor Unit Engineering Manual
Due to our policy of continuous product innovation, some specifications may change without notification.
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Model
Rating
Fan
speed E.S.P RPM
CFM
Sound power level, Lw (dB one reference picowatt)
63Hz 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz
ARNU183M2A4
RETURN OPENING
H
0.71
1360
616
46
53
57
57
59
52
46
39
M
1340
528
45
52
56
56
58
51
45
38
L
1300
353
42
49
52
53
55
48
41
35
CASING RADIATED
H
1360
616
44
50
52
56
58
50
43
33
M
1340
528
42
49
50
55
57
49
41
32
L
1300
353
40
46
48
53
54
46
39
30
DUCTED DISCHARGE
H
1360
616
62
59
57
60
61
60
53
44
M
1340
528
61
58
56
59
60
59
52
43
L
1300
353
59
55
53
56
58
57
49
41
ARNU153M2A4
RETURN OPENING
H
0.71
1340
528
45
52
56
56
58
51
45
38
M
1300
353
42
49
52
53
55
48
41
35
L
1260
258
47
52
52
53
54
47
41
34
CASING RADIATED
H
1340
528
42
49
50
55
57
49
41
32
M
1300
353
40
46
48
53
54
46
39
30
L
1260
258
46
48
48
49
51
47
41
32
DUCTED DISCHARGE
H
1340
528
61
58
56
59
60
59
52
43
M
1300
353
59
55
53
56
58
57
49
41
L
1260
258
53
51
53
57
59
57
50
41
ARNU123M2A4
RETURN OPENING
H
0.71
1340
528
45
52
56
56
58
51
45
38
M
1300
353
42
49
52
53
55
48
41
35
L
1260
258
47
52
52
53
54
47
41
34
CASING RADIATED
H
1340
528
42
49
50
55
57
49
41
32
M
1300
353
40
46
48
53
54
46
39
30
L
1260
258
46
48
48
49
51
47
41
32
DUCTED DISCHARGE
H
1340
528
61
58
56
59
60
59
52
43
M
1300
353
59
55
53
56
58
57
49
41
L
1260
258
53
51
53
57
59
57
50
41
ARNU093M2A4
RETURN OPENING
H
0.71
1320
440
44
51
55
55
57
50
44
37
M
1280
306
48
53
52
54
55
48
42
34
L
1240
211
48
52
51
53
52
46
39
32
CASING RADIATED
H
1320
440
41
48
49
54
55
48
40
31
M
1280
306
47
49
49
50
52
48
41
33
L
1240
211
43
48
48
49
50
46
39
31
DUCTED DISCHARGE
H
1320
440
61
57
55
58
59
59
51
43
M
1280
306
54
52
53
58
59
58
51
42
L
1240
211
52
50
52
56
57
57
50
42
ARNU073M2A4
RETURN OPENING
H
0.71
1320
440
44
51
55
55
57
50
44
37
M
1280
306
48
53
52
54
55
48
42
34
L
1240
211
48
52
51
53
52
46
39
32
CASING RADIATED
H
1320
440
41
48
49
54
55
48
40
31
M
1280
306
47
49
49
50
52
48
41
33
L
1240
211
43
48
48
49
50
46
39
31
DUCTED DISCHARGE
H
1320
440
61
57
55
58
59
59
51
43
M
1280
306
54
52
53
58
59
58
51
42
L
1240
211
52
50
52
56
57
57
50
42
DUCTED HIGH STATIC
Acoustic Data
Sound Power Data for M2 Units